Full movie description "Young-gu and Princess Zzu-Zzu":

When Young-gu finds an enormous dinosaur egg, Gu and the newly hatched baby dinosaur, Zzu Zzu, soon become friends. They are kidnapped by stupid villains, and Zzu Zzu's mom comes to Seoul to find her baby causing the usual chaos and mayhem. The army is sent out to stop the dinosaur leading to a climatic battle. Children's fare, with lots of stock music.